CN213444788U

CN213444788U - Adjustable inclination's mining engineering uses colliery conveyor

Info

Publication number: CN213444788U
Application number: CN202021387308.3U
Authority: CN
Inventors: 成浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-06-15
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an inclination-adjustable's colliery conveyor for mining engineering, the on-line screen storage device comprises a base, the lower surface evenly distributed of base has 8 universal wheels, and fixed surface connects in the lower extreme of pivot frame on the left end of base to fixed surface connects in the lower extreme of support frame on the right-hand member of base, the upper end of pivot frame constitutes shaft connection structure through the left end of pivot with the backup pad, and the last surface mounting of backup pad has the conveyer belt, and both ends all are provided with the pivot about the backup pad, the equal fixed mounting of both sides upper surface has a bearing frame about the base, and a bearing frame constitutes bearing connection structure with both ends about the lead screw respectively. This inclination-adjustable's colliery conveyor for mining engineering can be convenient for adjust the angle that the colliery was carried, saves staff angle regulation's time, reduces staff's intensity of labour to improve the efficiency of work, and the structure is more stable.

Description

Adjustable inclination's mining engineering uses colliery conveyor

Technical Field

The utility model relates to a mining engineering technical field specifically is an adjustable inclination's colliery conveyor for mining engineering.

Background

The coal mine is a very common solid fuel, the coal is a mineral formed by plants through the action of natural coal for a long time, and the coal mine conveying device is a device capable of conveying the mined coal mine, so that the human resources can be greatly saved, and the coal mine conveying efficiency is improved.

But present current colliery conveyor is not convenient for adjust the angle of carrying, and common colliery conveyor mostly all needs the staff to manually adjust the angle of carrying, wastes time and energy and improves staff's intensity of labour, makes the efficiency of coal mining reduce, and the too big colliery conveyor that can make of angle is not stable enough, has the potential safety hazard.

Disclosure of Invention

An object of the utility model is to provide an adjustable inclination's colliery conveyor for mining engineering to current colliery conveyor who proposes in solving above-mentioned background is not convenient for carry out the problem of adjusting to the angle of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mine conveying device with adjustable inclination angle for mining engineering comprises a base, wherein 8 universal wheels are uniformly distributed on the lower surface of the base, the upper surface of the left end of the base is fixedly connected to the lower end of a rotating shaft frame, the upper surface of the right end of the base is fixedly connected to the lower end of a supporting frame, the upper end of the rotating shaft frame and the left end of a supporting plate form a shaft connecting structure through a rotating shaft, a conveying belt is mounted on the upper surface of the supporting plate, rotating shafts are arranged at the left end and the right end of the supporting plate, bearing seats are fixedly mounted on the upper surfaces of the left side and the right side of the base, the bearing seats and the left end and the right end of a screw rod form a bearing connecting structure respectively, a worm wheel is in keyed connection with the left end of the screw rod, the upper part of the worm wheel is meshed with a worm, the rear, the front end of worm and No. two bearing frames constitute bearing connection structure, and No. two bearing frame fixed mounting in the upper surface of base, gear change box's left end is connected with the axle head of motor, and motor fixed mounting in the upper surface of base, the screw rod constitutes threaded connection structure with the centre of slide, and the front and back end lower surface of slide is provided with the slider, the slider constitutes sliding connection structure with the spout, and the spout sets up in the upper surface of base, the right-hand member hub connection of slide in the left end of lifter, and the right-hand member of lifter constitutes hub connection structure with the connector to the upper end fixed connection of connector is in the right-hand member of backup pad.

Preferably, the upper end of the support frame is provided with a notch, and the structural shape of the notch at the upper end of the support frame is matched with the rotating shaft.

Preferably, the left end of the screw rod penetrates through and extends out of the first bearing seat.

Preferably, the worm is connected with a motor shaft of the motor through a gear box.

Preferably, a screw nut is arranged in the middle of the sliding seat, and the sliding seat is connected with the screw rod through the screw nut.

Preferably, the upper surface of base is provided with 2 spouts, and the spouts are parallel to each other, and the cross-sectional shape of spout is the T font of inversion, and the structural shape of spout and the structural shape of slider cooperate.

Compared with the prior art, the beneficial effects of the utility model are that: this inclination-adjustable's colliery conveyor for mining engineering can be convenient for adjust the angle that the colliery was carried, saves staff angle regulation's time, reduces staff's intensity of labour to improve the efficiency of work, and the structure is more stable:

1. starting a motor, slowing down the rotating speed of the motor and increasing the torque through a gearbox, then transmitting power to a worm connected with the gearbox to drive the worm to rotate, driving a worm wheel meshed with the worm to rotate by the worm to drive a screw rod to rotate, driving a sliding seat to slide on a base by the screw rod to enable a lifting rod connected with the right end of the sliding seat to jack up the right end of a supporting plate, and enabling the right end of a conveying belt to rise so as to adjust the angle;

2. the supporting plate is supported by the front lifting rod and the rear lifting rod, and the lifting rods are supported at the end parts of the supporting plate, so that the supporting is more stable.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic cross-sectional view of the slide seat of the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a spindle bracket; 4. a support frame; 5. a rotating shaft; 6. a support plate; 7. a conveyor belt; 8. a connector; 9. a first bearing seat; 10. a screw rod; 11. a worm gear; 12. a worm; 13. a gear change box; 14. a second bearing seat; 15. a motor; 16. a slide base; 17. a slider; 18. a chute; 19. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a coal mine conveying device with adjustable inclination angle for mining engineering comprises a base 1, universal wheels 2, a rotating shaft frame 3, a supporting frame 4, a rotating shaft 5, a supporting plate 6, a conveying belt 7, a connector 8, a first bearing seat 9, a screw rod 10, a worm wheel 11, a worm 12, a gear transmission case 13, a second bearing seat 14, a motor 15, a sliding seat 16, a sliding block 17, a sliding groove 18 and a lifting rod 19, wherein 8 universal wheels 2 are uniformly distributed on the lower surface of the base 1, the upper surface of the left end of the base 1 is fixedly connected to the lower end of the rotating shaft frame 3, the upper surface of the right end of the base 1 is fixedly connected to the lower end of the supporting frame 4, the upper end of the rotating shaft frame 3 and the left end of the supporting plate 6 form a shaft connecting structure through the rotating shaft 5, the conveying belt 7 is mounted on the upper surface of the supporting plate 6, the rotating shafts 5 are arranged at the left end, the first bearing seat 9 and the left and right ends of the screw rod 10 respectively form a bearing connection structure, the left end of the screw rod 10 is in key connection with a worm wheel 11, the upper part of the worm wheel 11 is meshed with a worm 12, the rear end of the worm 12 is connected with a gear transmission case 13, the gear transmission case 13 is fixedly arranged on the upper surface of the base 1, the front end of the worm 12 and the second bearing seat 14 form a bearing connection structure, the second bearing seat 14 is fixedly arranged on the upper surface of the base 1, the left end of the gear transmission case 13 is connected with the shaft end of a motor 15, the motor 15 is fixedly arranged on the upper surface of the base 1, the screw rod 10 and the middle of the sliding seat 16 form a threaded connection structure, the lower surfaces of the front and rear ends of the sliding seat 16 are provided with sliding blocks 17, the sliding blocks 17 and the sliding grooves 18 form a sliding connection structure, the sliding grooves 18 are arranged on, and the right end of the lifting rod 19 and the connector 8 form a shaft connecting structure, and the upper end of the connector 8 is fixedly connected to the right end of the supporting plate 6.

The upper end of support frame 4 is provided with the opening, and the structural shape of support frame 4 upper end opening cooperatees with pivot 5, can be convenient for play the supporting role to backup pad 6 when backup pad 6 is the horizontality, and through the cooperation of support frame 4 upper end opening and pivot 5, make to support more stable.

The left end of the screw rod 10 penetrates through and extends out of the first bearing seat 9, so that the left end of the screw rod 10 can be conveniently connected with the worm wheel 11, and the screw rod 10 can be conveniently transmitted through the worm 12.

The worm 12 is connected with a motor shaft of the motor 15 through the gear box 13, so that the rotation speed of the motor 15 can be conveniently reduced and the torque of the motor 15 can be conveniently increased through the gear box 13, and then the power is transmitted to the worm 12 connected with the other end of the gear box 13.

The middle of the sliding seat 16 is provided with a screw nut, and the sliding seat 16 is connected with the screw rod 10 through the screw nut, so that the sliding seat 16 can be driven to move through the matching of the screw nut and the screw rod 10.

The sliding grooves 18 are arranged in 2 strips on the upper surface of the base 1, the sliding grooves 18 are parallel to each other, the cross section of each sliding groove 18 is in an inverted T shape, the structural shape of each sliding groove 18 is matched with that of each sliding block 17, and the sliding base 16 can move stably on the base 1 through the matching of the sliding grooves 18 and the sliding blocks 17.

The working principle is as follows: according to the figures 2 and 5, after the coal mine conveying device with the adjustable inclination angle for mining engineering is placed at a proper position, firstly, the motor 15 is started, the rotating speed of the motor 15 is reduced through the gear box 13, the torque of the motor 15 is increased, then, the power is transmitted to the worm 12 connected with the other end of the gear box 13, and the worm 12 drives the worm wheel 11 and the screw rod 10 connected with the worm wheel to rotate;

according to fig. 4, the screw rod 10 drives the sliding base 16 to move, and the sliding base 16 moves stably on the base 1 through the matching of the sliding block 17 and the sliding groove 18;

according to fig. 1 and 3, the movement of the sliding seat 16 drives the lifting rod 19 connected with the right end of the sliding seat 16, and the movement of the right end of the lifting rod 19 drives the supporting plate 6 to rotate around the rotating shaft 5 at the left end, so as to adjust the angle of the conveyor belt 7 above the supporting plate 6;

after the angle is adjusted to a proper angle, the motor 15 stops rotating, the rotation of the screw rod 10 is limited through the matching of the worm wheel 11 and the worm 12 and the holding function of the motor 15, the movement of the sliding seat 16 is limited, and therefore the angle of the supporting plate 6 and the conveyor belt 7 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable inclination's colliery conveyor for mining engineering, includes base (1), its characterized in that: the lower surface of the base (1) is uniformly distributed with 8 universal wheels (2), the upper surface of the left end of the base (1) is fixedly connected with the lower end of a rotating shaft frame (3), the upper surface of the right end of the base (1) is fixedly connected with the lower end of a supporting frame (4), the upper end of the rotating shaft frame (3) and the left end of a supporting plate (6) form a shaft connecting structure through a rotating shaft (5), the upper surface of the supporting plate (6) is provided with a conveying belt (7), the left end and the right end of the supporting plate (6) are respectively provided with the rotating shaft (5), the upper surfaces of the left side and the right side of the base (1) are respectively and fixedly provided with a first bearing seat (9), the first bearing seat (9) respectively and the left end and the right end of a screw rod (10) form a bearing connecting structure, the left end of the screw rod (10) is in keyed connection with a worm wheel (11, the rear end of the worm (12) is connected with a gear transmission box (13), the gear transmission box (13) is fixedly installed on the upper surface of the base (1), the front end of the worm (12) and a second bearing seat (14) form a bearing connection structure, the second bearing seat (14) is fixedly installed on the upper surface of the base (1), the left end of the gear transmission box (13) is connected with the shaft end of a motor (15), the motor (15) is fixedly installed on the upper surface of the base (1), the screw rod (10) and the middle of the sliding seat (16) form a threaded connection structure, the lower surfaces of the front end and the rear end of the sliding seat (16) are provided with sliding blocks (17), the sliding blocks (17) and the sliding grooves (18) form a sliding connection structure, the sliding grooves (18) are arranged on the upper surface of the base (1), the right end of the sliding seat (16) is connected with the left end of a lifting rod (19), and the right end of the lifting rod (19) and the connector (8) form a shaft connecting structure, and the upper end of the connector (8) is fixedly connected to the right end of the supporting plate (6).

2. An adjustable rake angle mine conveyor apparatus as claimed in claim 1, wherein: the upper end of the support frame (4) is provided with a notch, and the structural shape of the notch at the upper end of the support frame (4) is matched with the rotating shaft (5).

3. An adjustable rake angle mine conveyor apparatus as claimed in claim 1, wherein: the left end of the screw rod (10) penetrates through and extends out of the first bearing seat (9).

4. An adjustable rake angle mine conveyor apparatus as claimed in claim 1, wherein: the worm (12) is connected with a motor shaft of a motor (15) through a gear transmission case (13).

5. An adjustable rake angle mine conveyor apparatus as claimed in claim 1, wherein: the middle of the sliding seat (16) is provided with a screw rod nut, and the sliding seat (16) is connected with the screw rod (10) through the screw rod nut.

6. An adjustable rake angle mine conveyor apparatus as claimed in claim 1, wherein: the upper surface of the base (1) of the sliding groove (18) is provided with 2 sliding grooves (18), the sliding grooves (18) are parallel to each other, the cross section of the sliding groove (18) is in an inverted T shape, and the structural shape of the sliding groove (18) is matched with that of the sliding block (17).